Following are all the pentacontagon like words, in the list below.
50-GON
100% like pentacontagon
HEXACONTAGON
100% like pentacontagon
PENTAGON
100% like pentacontagon
PENTADECAGON
100% like pentacontagon
HEPTAGON
100% like pentacontagon
HEXADECAGON
100% like pentacontagon
TETRACONTAGON
100% like pentacontagon
HEPTACONTAGON
100% like pentacontagon
PENTALATERAL
100% like pentacontagon
QUINDECAGON
100% like pentacontagon
HEPTADECAGON
100% like pentacontagon
OCTACONTAGON
100% like pentacontagon
DECAGON
100% like pentacontagon
HEXAGON
100% like pentacontagon
PENTAGONOHEDRON
100% like pentacontagon
TETRACONTAKAIHEXAGON
100% like pentacontagon
TETRACONTADIGON
100% like pentacontagon
PENTACRON
100% like pentacontagon
SEPTAGON
100% like pentacontagon
UNDECAGON
100% like pentacontagon
SEXAGON
100% like pentacontagon
ENNEACONTAHEXAGON
100% like pentacontagon
DODECAGON
100% like pentacontagon
PENTACONTAHEPTACHORON
100% like pentacontagon
HEXAHECTAENNEACONTAKAIHEPTAGON
100% like pentacontagon
OCTADECAGON
100% like pentacontagon
TRIACONTAGON
100% like pentacontagon
PENTAHEDRON
100% like pentacontagon
PENTADECAHEDRON
100% like pentacontagon
TRIDECAGON
100% like pentacontagon
OCTAGON
100% like pentacontagon
TETRADECAGON
100% like pentacontagon
PENTAGONAL PRISM
100% like pentacontagon
HENDECAGON
100% like pentacontagon
HEPTANGLE
100% like pentacontagon
PENTAGRAM
100% like pentacontagon
PENTAFLAKE
100% like pentacontagon
TRISKAIDECAGON
100% like pentacontagon
NONAGON
100% like pentacontagon
TETRAKAIDECAGON
100% like pentacontagon
ICOSAGON
100% like pentacontagon
EXAGON
100% like pentacontagon
PENTAGRID
100% like pentacontagon
ENNEADECAGON
100% like pentacontagon
PENTAKIS DODECAHEDRON
100% like pentacontagon
PENTACUBE
100% like pentacontagon
OCTANGLE
100% like pentacontagon
SEPTANGLE
100% like pentacontagon
HECTOGON
100% like pentacontagon
DUODECAGON
100% like pentacontagon
TRIACONTADIGON
100% like pentacontagon
HECTAGON
100% like pentacontagon
PENTATOPE
100% like pentacontagon
PENTACHORON
100% like pentacontagon
EPTAGON
100% like pentacontagon
TRIACONTATETRAGON
100% like pentacontagon
ENDECAGON
100% like pentacontagon
ENNEAGON
100% like pentacontagon
HEPTAGRAM
100% like pentacontagon
DIHECTAGON
100% like pentacontagon
QUADRILATERAL
100% like pentacontagon
ENNEACONTAGON
100% like pentacontagon
HEPTAHEDRON
100% like pentacontagon
HEXADECAHEDRON
100% like pentacontagon
PENTIAMOND
100% like pentacontagon
DODECAHEMICOSAHEDRON
100% like pentacontagon
QUADRANGLE
100% like pentacontagon
PENTERACT
100% like pentacontagon
PENTOMINO
100% like pentacontagon
HEPTADECAHEDRON
100% like pentacontagon
PENTATOPE NUMBER
100% like pentacontagon
ISOGON
100% like pentacontagon
TRIACONTAKAITETRAGON
100% like pentacontagon
INFINIGON
100% like pentacontagon
HEXAHEXAFLEXAGON
100% like pentacontagon
DODECAHEDRON
100% like pentacontagon
TETRAKAIDEKAHEDRON
100% like pentacontagon
APEIROGON
100% like pentacontagon
PYRITOHEDRON
100% like pentacontagon
HEXECONTAHEDRON
100% like pentacontagon
TETRAGON
100% like pentacontagon
ICOSITETRAGON
100% like pentacontagon
MYRIAGON
100% like pentacontagon
FOURGON
100% like pentacontagon
5-CELL
100% like pentacontagon
OCTAKISHEXAHEDRON
100% like pentacontagon
HEXADECACHORON
100% like pentacontagon
HEXOCTAHEDRON
100% like pentacontagon
DODECAGRAM
100% like pentacontagon
OCTADECAHEDRON
100% like pentacontagon
ICOSIHENAGON
100% like pentacontagon
STAR POLYGON
100% like pentacontagon
PSEUDOHEXAGON
100% like pentacontagon
ICOSIDIGON
100% like pentacontagon
DODECAEDRON
100% like pentacontagon
OCTOGRAM
100% like pentacontagon
PARALLELOGRAM
100% like pentacontagon
HENAGON
100% like pentacontagon
TRIANGLE
100% like pentacontagon
DODECAGRID
100% like pentacontagon